| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.71 | 10.469% | $18.4594 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $148.53 | 7.293% | $159.3623 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $238.73 | 5.575% | $252.0392 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $57.35 | 7.540% | $61.6742 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $47.96 | 13.310% | $54.3435 | $54.34 | $54.35 | $54.30 |
| Purchase #6 | $241.70 | 12.292% | $271.4098 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $188.37 | 5.283% | $198.3216 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $939.35 | $1,015.6100 | $1,015.60 | $1,015.55 | $1,015.60 | |